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20MnMoNb Forging Hydraulic Press Cylinder ASME Executive Standard

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20MnMoNb Forging Hydraulic Press Cylinder ASME Executive Standard

Brand Name : HUIXUAN

Model Number : High Pressure Cylinder Body

Certification : ISO9001:2008,BV,SGS,IST,UL.CTI

Place of Origin : China

MOQ : 1

Price : Negotiable

Payment Terms : L/C, T/T

Supply Ability : 2000-4000 Ton/Month

Delivery Time : 30-50 days

Packaging Details : Poly wood case, wood pallet, steel frame support

Weight : 50T

Size : As drawing

OEM : Yes

Color : Original

Material : Steel

Application : Machinery parts

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20MnMoNb Forging Hydraulic Press Cylinder ASME Executive Standard

Products:

hydraulic cylinder, hydro-cylinder, high pressure cylinder body, overall cylinder body, stretch cylinder body, ultrahigh pressure cylinder, hydraulic cylinder body.

Products reference:

Material

20MnMo,20MnMoNb,16MnD,Q345D

Forging equipment

6000T open die hydropress

Apply for

Wildly used in various of mechanical hydralic system as the function of pressure-bearing.

Melting process LF+EF+VD

Process technology

Forging+heat treatment+rough machining+finish machining

Forging ratio

≥3.5

Applicable standard

ASTM,ASME,DIN,JIS,ISO,BS,API,EN

Executive standard

JB/GB/EN/DIN/JIS/ASME/ASTM/ISO

Certification authority

ISO9001:2008,BV,SGS,IST,UL.CTI

Delivery terms

Rough machining(N+T); finish machining(Q+T)

Test equipment

Spectrograph, UT device, tensile and impact test machine, metalloscope,external micrometer, bore dial indicator, hardness testing device and so on.

Service

Our service included the forging, process, heat treatment, finish machining, package, local logistics, customers clearance and maritime transport. We took the customer’s requirements as the principal thing, and pay attention on the products quality.

Custom properties

Material elements

C Si Mn P S Cr Ni Mo Nb
20MnMoNb 0.16-0.23 0.17-0.37 1.20-1.50 ≤0.035 ≤0.035 -- -- 0.45-0.60 0.20-0.45
Q345D 0.13-0.20 0.17-0.37 1.20-1.60 ≤0.030 ≤0.030 ≤0.30 ≤0.30 --
20MnMo 0.17-0.23 0.17-0.37 1.10-1.40 ≤0.025 ≤0.015 ≤0.030 ≤0.030 0.20-0.35

Mechainal properties

Dia.(mm)

TS/Rm(Mpa)

YS/Rp0.2(Mpa)

EL/A5(%)

RA/Z(%)

Type Of notch

Impact energy

HBW

20MnMoNb Ø10 ≥635 ≥490 ≥15 -- U ≥47 187-229HBS
Q345D Ø10 470-630 ≥345 ≥21 -- V -20℃≥34 --
20MnMo Ø10 ≥605 ≥475 ≥25 -- V ≥180 --

Process procedure:

Forging process flow quality control: Raw material steel ingot into warehouse(test the chemical content)Cutting Heating(Furnace temperture test) Heat treatment after forging(Furnace temperture test) Discharge the furnace(blank inspection)Machining Inspection(UT,MT,Visal diamention, hardness)QT Inspection(UT, mechanical properties, hardness, grain size)Finish machining Inspection (dimension) Packing and Marking(steel stamp, mark)Storage Shipment

Commerce clause

Max. weight

50T

MOQ

1PC

Delivery time

30-50 days

Package

Poly wood case, wood pallet, steel frame support

Delivery terms

FOB;CIF;CFR;DDU;

Payment terms

T/T,LC

Type of shipping

By ocean, air

Keywords

Hydraulic cylinder is a hydraulic executive component that can translate the hydraulic energy to mechanical energy and can do straight reciprocating motion. It has a simple structure and can working relable. It is wildly used in hydraulic system machinery because of the un-reduction gear and no transmission gap when doing reciprocating motion. Hydraulic cylinder output force, piston effective area and their differential pressure is changed as direct ration. It is made up of cylinder body and head, piston and piston rod, sealing, shocks and exhaust devices. The shocks and exhaust devices is used based on the situation, but the other devices are be must.

  1. High-precision dimensional tolerance;
  2. Excellent mechanical properties;
  3. Produce different dimension based on customer’s requirements;
  4. Advanced manufacture equipments and inspection devices;
  5. Excellent technical personality;
  6. Control the production procedure strictly;
  7. Pay attention on the package protection;
  8. Quality full service.

20MnMoNb Forging Hydraulic Press Cylinder ASME Executive Standard

20MnMoNb Forging Hydraulic Press Cylinder ASME Executive Standard

20MnMoNb Forging Hydraulic Press Cylinder ASME Executive Standard


Product Tags:

accurate steel forging

      

industrial forgings

      
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